I’ve still got 3 sets of rim brake wheels with PT hubs hanging in there. 2 sets are zipp 404’s, so still decent wheels for my road and TT bikes that don’t have crank-based power. The road bike is used constantly indoors on the rollers and that wheelset has well over 50k miles on it. The only issue I’ve had was the electronics in the caps going bad on a couple of them, but I was able to track down a couple ANT+/Bluetooth replacement caps last year.
And I’ve got 3 quarq’s on my gravel, XC, and trail bikes and they have been solid also (one of them is about 8 years old). Had one issue with a loose battery spring that was an easy fix, but they have been trouble free other than that. This stuff just works.